Home
Class 12
PHYSICS
If all meters are ideal and the reading ...

If all meters are ideal and the reading of the voltmeter 3 is 6 V, then power supplied by the voltage source is

A

10 W

B

38 W

C

20 W

D

29.7 W

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Similar Questions

Explore conceptually related problems

In the circuit shown below. The reading of the voltmeter V is

The power dissipated in resistor R_(3) shown in the figure is 15 W. The reading the ammeter is 500 mA and the reading of the voltmeter is 10 V. Ammeter, voltmeter and battery are ideal. Find the resistance R_(3)

The power dissipated in resistor R_(3) shown in the figure is 15 W. The reading the ammeter is 500 mA and the reading of the voltmeter is 10 V. Ammeter, voltmeter and battery are ideal. Find the resistance R_(1)

The reading of the ideal voltmeter in the adjoining diagram will be

Reading of an ideal voltmeter in the circuit below is

In the circuit figure, the voltmeter reads 30 V. The resistance of the voltmeter is

If the reading of coltmenter V_1 is 40 V, what is the reading of voltmeter V_2 ?

In the circuit shown in Fig. 6.50 , an idel ammeter and an ideal voltmeter are used. Whan the key is open, the voltmeter reads 1.53 V . When the key is closed, the ammeter reads 1.0 A and the voltmeter reads 1.03 V . The resistance R is

A voltmeter connected in series with a resistance R_1 to a circuit indicates a voltage V_1=198V . When a series resistor R_2=2R_1 is used, the voltmeter indicates as voltage V_2=180V . If the resistance of the voltmeter is R_V=900Omega , then the applied voltage across A and B is

If the reading of volmeter V_(1) is 30 V, what is the reading of voltmeter V_(2) ?